[AddTextlintRule.js](https://github.com/textlint/textlint.github.io/blob/8b5b0de90fbb301c63ed1a1c158a90863fa52476/src/components/TextlintDemo/AddTextlintRule.js "AddTextlintRule.js") use www.brcdn.org for adding a rule dynamicly. But it is not working.
